LD (ALD)VDE 1a 3A slim power relays LD RELAYS (ALD) FEATURES 1. Slim type: Width 7 mm .276 inch. 5. High insulation resistance 20.3(L)7.0(W)15.0(H) mm Creepage distance and clearances .799(L).276(W).591(H) inch between contact and coil: Min. 6 mm .236 2. Perfect for small load switching of inch home appliances Surge withstand voltage between 5 10 switching operations possible with a contact and coil: 10,000 V 3A 250V AC resistive load. 6. UL, CSA, VDE, TV approved. 3. Low operating power Compact size, nominal operating power TYPICAL APPLICATIONS as low as 200mW. 4. High shock resistance Air conditioner The relay withstands a functional shock Refrigerator 2 resistance of 300m/s approx. 30 G Hot water units more Microwave ovens RoHS compliant Fan heaters ORDERING INFORMATION ALD 1 W LD relay Contact arrangement 1: 1 Form A Nominal coil voltage (DC) 4H: 4.5V, 05: 5V, 06: 6V, 09: 9V, 12: 12V, 18: 18V, 24: 24V Packing style W: Carton packing Note: Certified by UL, CSA, TV and VDE TYPES Contact arrangement Nominal coil voltage Part No. 4.5V DC ALD14HW 5V DC ALD105W 6V DC ALD106W 1 Form A 9V DC ALD109W 12V DC ALD112W 18V DC ALD118W 24V DC ALD124W Packing quantity: Carton 100 pieces, Case 500 pieces Note: The W at the end of the part number only appears on the inner and outer packaging. It does not appear on the relay itself. Please consult with our sales office on a tube pa king type. RATING 1. Coil data Nominal operating Nominal coil Pick-up voltage Drop-out voltage Coil resistance Nominal operating Max. applied voltage current voltage (at 20C 68F) (at 20C 68F) 10% (at 20C 68F) power (at 20C 68F) 10% (at 20C 68F) 4.5V DC 44.6mA 101 5V DC 40.0mA 125 6V DC 33.3mA 180 75%V or less of 5%V or more of 130%V of 9V DC nominal voltage nominal voltage 22.2mA 405 200mW nominal voltage (Initial) (Initial) 12V DC 16.7mA 720 18V DC 11.1mA 1,620 24V DC 8.3mA 2,880 ASCTB192E 201209-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/LD (ALD) 2. Specications Characteristics Item Specification Arrangement 1 Form A Contact Contact resistance (Initial) Max. 100 m (By voltage drop 6 V DC 1A) Contact material AgNi type Nominal switching capacity (resistive load) 3A 277V AC, 3A 30V DC Max. switching power (resistive load) 831VA (AC), 90W (DC) Rating Max. switching voltage 277V AC, 30V DC Max. switching current 3A 1 Min. switching capacity* 100mA, 5V DC Insulation resistance (Initial) Min. 1,000M (at 500V DC) Measurement at same location as Breakdown voltage section. Between open contacts 750 Vrms for 1 min. (Detection current: 10 mA) Breakdown voltage (Initial) Between contact and coil 4,000 Vrms for 1 min. (Detection current: 10 mA) Max. 45C 113F (By resistive method, nominal coil voltage applied to the coil Electrical Temperature rise (coil) contact carrying current: 3A, at 70C 158F) characteristics 2 Surge breakdown voltage* 10,000 V (Between contact and coil) (Initial) Operate time (at nominal voltage) (at 20C 68F) Max. 10 ms (excluding contact bounce time.) Release time (at nominal voltage) (at 20C 68F) Max. 10 ms (excluding contact bounce time) (With diode) 2 Functional 300 m/s (Half-wave pulse of sine wave: 11 ms detection time: 10s.) Shock resistance 2 Destructive 1,000 m/s (Half-wave pulse of sine wave: 6 ms.) Mechanical characteristics Functional 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10s.) Vibration resistance Destructive 10 to 55 Hz at double amplitude of 1.5 mm 6 Mechanical (at 180 times/min.) Min. 510 Expected life 5 5 Electrical (at 20 times/min.) Min. 210 (3A 125V AC, 3A 30V DC at rated load), Min. 10 (3A 250V AC at rated load) Ambient temperature: 40C to +70C 40F to +158F, 3 Conditions for operation, transport and storage* Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) Conditions Max. operating speed 20 times/min. (at nominal switching capacity) Unit weight Approx. 4 g .14 oz Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. *2. Wave is standard shock voltage of 1.250s according to JEC-212-1981 *3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions in NOTES. REFERENCE DATA 1. Max. switching power 2. Life curve 3. Coil temperature rise Sample: ALD112W, 6 pcs. Point measured: inside the coil Contact current: 0 A, 3 A 100 70 0A 3.0 3A 50 60 2.0 20C AC resistive load 125V AC 30 resistive load 50 DC resistive load 1.0 40 10 70C 0.5 30 0.4 0.3 20 0.2 10 0 0 20 30 50 100 200 300 0 123 0 100 125 150 175 Coil applied voltage, %V Contact voltage, V Contact current, A 4-(1). Operate time 4-(2). Release time (without diode) 4-(3). Release time (with diode) Sample: ALD112W, 6 pcs. Sample: ALD112W, 6 pcs. Sample: ALD112W, 6 pcs. 10 10 10 8 8 8 Max. 6 6 6 4 4 4 Min. Max. Min. 2 2 2 Max. Min. 0 0 0 80 100 120 140 80 100 120 140 80 100 120 140 Coil applied voltage, %V Coil applied voltage, %V Coil applied voltage, %V ASCTB192E 201209-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/ Operate time, ms Contact current, A 4 Release time, ms Life, 10 Release time, ms Temperature rise, C